Navratil Tomas
CHIEF DEVELOPMENT OFFICER
Navratil Tomas has filed 17 SEC Form 4 filings (33 transaction rows) across 1 company, with disclosures dating back to 2025. 17 of those filings fall inside the rolling window. Most recent filing: Jul 9, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.1M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| GKOS | CHIEF DEVELOPMENT OFFICER | Sale | 716 | $100K | Jul 9 | SEC ↗ | |
| GKOS | CHIEF DEVELOPMENT OFFICER | Sale | 1,537 | $201K | Jun 18 | SEC ↗ | |
| GKOS | CHIEF DEVELOPMENT OFFICER | Sale | 2,093 | $246K | Apr 14 | SEC ↗ | |
| GKOS | CHIEF DEVELOPMENT OFFICER | Sale | 1,031 | $101K | Mar 19 | SEC ↗ | |
| GKOS | CHIEF DEVELOPMENT OFFICER | Sale | 517 | $44K | Sep 24 | SEC ↗ | |
| GKOS | CHIEF DEVELOPMENT OFFICER | Sale | 5,142 | $454K | Sep 12 | SEC ↗ |